In `populate_options()`, if the theme specified by `WP_DEFAULT_THEME` doesn't exist, fall back to the latest core default theme. If we can't find a core default theme, `WP_DEFAULT_THEME` is the best we can do.
Props nacin, jeremyfelt, dd32.
See #34306.
Built from https://develop.svn.wordpress.org/trunk@35738
git-svn-id: http://core.svn.wordpress.org/trunk@35702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Introduces more flexibility in filtering all parts of the document title,the
separator, and a way to short-circuit title generation. Plugins can now also
check for theme support and reliably filter the entire output. See #18548.
Deprecates `wp_title()`.
Fixes#31078.
Built from https://develop.svn.wordpress.org/trunk@35294
git-svn-id: http://core.svn.wordpress.org/trunk@35260 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The `WP_INSTALLING` constant is a flag that WordPress sets in a number of
places, telling the system that options should be fetched directly from the
database instead of from the cache, that WP should not ping wordpress.org for
updates, that the normal "not installed" checks should be bypassed, and so on.
A constant is generally necessary for this purpose, because the flag is
typically set before the WP bootstrap, meaning that WP functions are not yet
available. However, it is possible - notably, during `wpmu_create_blog()` -
for the "installing" flag to be set after WP has already loaded. In these
cases, `WP_INSTALLING` would be set for the remainder of the process, since
there's no way to change a constant once it's defined. This, in turn, polluted
later function calls that ought to have been outside the scope of site
creation, particularly the non-caching of option data. The problem was
particularly evident in the case of the automated tests, where `WP_INSTALLING`
was set the first time a site was created, and remained set for the rest of the
suite.
The new `wp_installing()` function allows developers to fetch the current
installation status (when called without any arguments) or to set the
installation status (when called with a boolean `true` or `false`). Use of
the `WP_INSTALLING` constant is still supported; `wp_installing()` will default
to `true` if the constant is defined during the bootstrap.
Props boonebgorges, jeremyfelt.
See #31130.
Built from https://develop.svn.wordpress.org/trunk@34828
git-svn-id: http://core.svn.wordpress.org/trunk@34793 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Themes can ( and do ) but shouldn't include custom rewrite rules.This can lead to hard to debug issues for theme authors. Theme changes are not a ultra common conclusion. Flushing the rewrite rules on theme switch will lead to a clean slate for each theme which helps make debugging easier.
And @nacin said we should do this 5 years ago at WordCamp Mid Atlantic.
Fixes#14849
Built from https://develop.svn.wordpress.org/trunk@34028
git-svn-id: http://core.svn.wordpress.org/trunk@33997 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fixes a bug where `$new_theme` got set before the second argument was
appropriately handled, causing the `current_theme` option to later always be
updated to the parent theme's name.
Introduced in [21131].
Props obenland, wonderboymusic.
Fixes#32635.
Built from https://develop.svn.wordpress.org/trunk@33815
git-svn-id: http://core.svn.wordpress.org/trunk@33783 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The pre-3.4 theme previewer doesn't work when using a static front page.
We kept the old theme preview for no-JS and some browsers that were less capable. But since browsers are doing a better job today we don't need to continue fixing/shipping this legacy code. Bye!
fixes#33178.
Built from https://develop.svn.wordpress.org/trunk@33492
git-svn-id: http://core.svn.wordpress.org/trunk@33459 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In PHP 5.3.0, `is_a()` is no longer deprecated, and will therefore no longer throw `E_STRICT` warnings.
To avoid warnings in PHP < 5.3.0, convert all `is_a()` calls to `$var instanceof WP_Class` calls.
`instanceof` does not throw any error if the variable being tested is not an object, it simply returns `false`.
Props markoheijnen, wonderboymusic.
Fixes#25672.
Built from https://develop.svn.wordpress.org/trunk@31188
git-svn-id: http://core.svn.wordpress.org/trunk@31169 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Per our inline documentation standards, no further use of the `@uses` tag is recommended as used and used-by relationships can be derived through other means. This removes most uses of the tag in core documentation, with remaining tags to be converted to `@global` or `@see` as they apply.
Fixes#30191.
Built from https://develop.svn.wordpress.org/trunk@30105
git-svn-id: http://core.svn.wordpress.org/trunk@30105 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Various improvements:
* Adds `@see` reference for `wp_list_comments()` in 'wp_list_comments_args' filter docs, added in [28285]
* Various phpDoc tweaks for the 'run_wptexturize' filter docs, added in [28715]
* Sentence and wrapping changes for `is_https_url()`, added in [28894]
* Documents the `$args` parameter for `wp_dropdown_languages()`, added in [29007]
* Adds a period to the parameter description for `_update_posts_count_on_delete()`, added in [28835]
* Documents a global in `is_customize_preview()`, added in [28999]
* phpDoc tweaks, adds an access modifier for `wpdb::esc_like()`, added in [28711]
See #28885.
Built from https://develop.svn.wordpress.org/trunk@29163
git-svn-id: http://core.svn.wordpress.org/trunk@28947 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* background-position becomes default-position-x
* background-attachment becomes default-attachment
* background-repeat becomes default-repeat
These are in line with existing default-image and default-color arguments, and also makes the position argument unambiguous and forwards compatible.
fixes#20816.
Built from https://develop.svn.wordpress.org/trunk@26594
git-svn-id: http://core.svn.wordpress.org/trunk@26484 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Require it to have a second argument when adding.
* Merge, rather than replace, on second add.
* Make current_theme_supports() work when two arguments are passed.
Adds unit tests.
props nathanrice for initial patch.
see #24932 for trunk.
Built from https://develop.svn.wordpress.org/trunk@25193
git-svn-id: http://core.svn.wordpress.org/trunk@25165 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Declaring support for a given format indicates that the theme handles format-specific metadata; admin UI will not change based on theme-declared support of either variety as it did previously. If no `structured-post-formats` support is explicitly declared for a format, a post in that format will have fallback output utilizing that metadata applied. In this way, a theme can style core-provided output for a full post format experience without having to handle metadata in any way.
props nacin. see #23347.
git-svn-id: http://core.svn.wordpress.org/trunk@23467 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The regular expression used by wp_customize_support_script() replaces all spaces
surrounding the matching class. This caused other classes to be merged together.
Props johnpbloch, SergeyBiryukov. Fixes#22103.
git-svn-id: http://core.svn.wordpress.org/trunk@22132 1a063a9b-81f0-0310-95a4-ce76da25c4cd
It now effectively has two function definitions:
function switch_theme( $stylesheet )
function switch_theme( $template, $stylesheet )
fixes#21075.
git-svn-id: http://core.svn.wordpress.org/trunk@21131 1a063a9b-81f0-0310-95a4-ce76da25c4cd
if that specific directory exists before looking inside of it for style.css.
This avoids warnings when open_basedir restrictions are in effect.
props goldenapples. see #20985 for trunk.
git-svn-id: http://core.svn.wordpress.org/trunk@21126 1a063a9b-81f0-0310-95a4-ce76da25c4cd
on a theme that has a default background image.
The onus is on the theme to omit the default background-image from style.css,
to allow the user to remove the default background image. Or, the theme can
specify a background-image for the body selector, as long as they then zero
it out for body.custom-background, like so:
{{{
body {
background-image: url( ... );
}
body.custom-background {
background-image: none;
}
}}}
This allows the theme to be compatible with the custom background feature
but also gracefully degrade if the background feature is disabled.
This is the same behavior as 3.3; setting a default image has simply been
made more prominent in 3.4. Reverts [21013], also parts of [21001].
see #20448 for change and discussion history.
see #20132, which will now be marked as invalid.
Also, per previous changes in #20448, the custom-background class should not
be shown when only a default color is in use.
fixes#20448.
git-svn-id: http://core.svn.wordpress.org/trunk@21054 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Also fixes uploader UIs on iOS and Kindle Fire by improving wp.Uploader.
Adds mobile viewport specifications.
Moves scrollbar back to fixed positioning.
git-svn-id: http://core.svn.wordpress.org/trunk@21014 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* <style> will appear if there is a default image registered. This is the same as 3.3.
* If only a default color is registered, it still assumes it is in the stylesheet, and no <style> will appear. This is a change from 3.3.
* <style> will continue to appear as before if there is a custom background color or image. This is the same as 3.3.
* This then allows for a default background image with background-image: none, overriding style.css. This is new.
Props nacin
see #20448
git-svn-id: http://core.svn.wordpress.org/trunk@21001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Specify default background colors for the bundled themes.
* Change the default custom background callback to only operate on saved values, rather than default values.
* Prevent an unsaved default value from overriding a manually modified style.css file.
Props nacin, kobenland
fixes#20448
git-svn-id: http://core.svn.wordpress.org/trunk@20973 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Removes script queue check for 'customize-loader' from wp_customize_support_script(), because we may want to check for customize-support on a page without the loader.
git-svn-id: http://core.svn.wordpress.org/trunk@20918 1a063a9b-81f0-0310-95a4-ce76da25c4cd
If the custom background default wp-head-callback (_custom_background_cb) is used, we use postMessage for all custom background properties. Otherwise, we use full refreshes.
When using postMessage, the preview recalculates the custom background CSS block, allowing it to omit CSS values when they are not present and fall back on the original CSS.
git-svn-id: http://core.svn.wordpress.org/trunk@20908 1a063a9b-81f0-0310-95a4-ce76da25c4cd
If there is a default color registered, show a 'Default' action rather than a 'Clear' action, as clearing the value would simply return to the default.
Make current_theme_supports() accept a second argument for 'custom-background' requests, the same as get_theme_support(). Missed in earlier changes, see #20249.
fixes#20734, fixes#18041.
git-svn-id: http://core.svn.wordpress.org/trunk@20901 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add wp_customize_support_script(), to quickly alter the body class based on whether customize is supported.
git-svn-id: http://core.svn.wordpress.org/trunk@20893 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Rename WP_Customize to WP_Customize_Manager.
* Move customize-controls.php to wp-admin/customize.php.
* Make customize.php the formal entry point, rather than admin.php?customize=on.
* Rename is_current_theme_active() to is_theme_active().
* Add getters for the theme, settings, controls, and sections properties.
* Allow customize.php (no ?theme=) to load the active theme. Not used yet.
see #20736.
git-svn-id: http://core.svn.wordpress.org/trunk@20852 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Causes the Manage Themes page to refresh if the customizer is closed after the active theme is switched.
* Changes the text of the 'Save and Activate' button once the theme has been activated.
* Improves the naming of the customize control settings.
* Add events to customize.Loader and make callbacks more flexible.
* Makes the customize-loader l10n compatible with non-admin settings.
* Adds WP_Customize->is_current_theme_active().
* Minor style corrections, including jQuery.attr/prop changes.
git-svn-id: http://core.svn.wordpress.org/trunk@20802 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Combine the setup_theme() and customize_previewing() methods. Remove the set_template() and set_stylesheet() methods. Add set_theme() method to WP_Customize to store the working WP_Theme object. We will use this for the stylesheet and template.
Use the WP_Theme display() method when preparing headers for display, not get() or the deprecate properties.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20496 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Move the 'Return to Manage Themes' and 'Collapse Sidebar' actions from themes.php to customize-controls.php.
* Create a postMessage connection between themes.php and customize-controls.php.
* Allow the theme customizer to be accessed directly (independent of themes.php and the customize loader).
* Add wp_customize_href() and wp_customize_url().
* Remove wp_customize_loader(). To include the loader, use wp_enqueue_script( 'customize-loader' ).
* The theme customizer now requires postMessage browser support.
* Add .hide-if-customize and .hide-if-no-customize CSS classes.
* Clean up customize-preview.js.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20476 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Use theme customizer in theme install/update screens.
* Separate the customize loader from the customizer. Use wp_customize_loader() to include the loader script and markup.
* Deprecated: wp-admin/js/theme-preview.js is now no longer used by core.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20419 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Since search_theme_directories() now generates this and leverages this as a cache, convert absolute to relative on cache storage, and relative to absolute on cache retrieval.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20118 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes#15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes#11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes#19244.
see #20103.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Update it to use PHP5 scandir().
* Don't scan individual theme dirs -- we only need to check for style.css. (Solid performance gains.)
* Improve and simplify branching.
* Introduce wp_cache_themes_persistently filter to enable persistent caching of the return value, based on the theme_roots transient.
see #20103.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20020 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Make get_theme_root_uri() tolerate an absolute path for a theme root. It will now make an attempt to find a corresponding URL for absolute paths as well.
see #17597.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20016 1a063a9b-81f0-0310-95a4-ce76da25c4cd
These functions were changed in [15641] to avoid any calculations when only one theme directory is registered. However, the short-circuit ended up being relative to WP_CONTENT_DIR, rather than absolute. This broke situations where theme roots are outside the content directory (technically allowed), and made return values inconsistent, as when multiple roots were registered, absolute paths were always returned.
fixes#17597. see #20103. see #14911.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
